Of course, it's best to change pies. Because the dispatch card is related to your cadre identity, positive grading and professional title evaluation. If you want to enter a public institution or take an examination of civil servants in the future, this dispatch card cannot be ignored.

Reassignment can only be carried out within one year after graduation, and it can't be changed after one year!

Whether you are reassigned or not, make sure that your file belongs to the personnel bureau. Is your college in this city, too? If yes, if the unit you go to has no authority, the file will be handed over to the local personnel bureau. After being placed in the Personnel Bureau for one year, you can go through the relevant procedures such as regularization and grading.